On Sun, Aug 4, 2013 at 6:28 AM, timothy adigun <2teezp...@gmail.com> wrote:
>
> Hi,
> You want to read:
>
> On Sun, Aug 4, 2013 at 5:59 AM, *Shaji Kalidasan* <shajiin...@yahoo.com>wrote:
>
>> Greetings,
>>
>> I am facing some difficulty using join to display the array elements
>>
>> Here is the code snippet
>>
>> [code]
>> use strict;
>> use warnings;
>>
>> my @fruits = qw/apple mango orange banana guava/;
>>
>> #print '[', join '][', @fruits;
>> #print ']';
>>
>> print '[', join '][', @fruits, ']';
>>
>
> print '[', ( join '][', @fruits ), ']';
>
OR some like to write it like so:
{
local $" = '][';
print '[', "@fruits", ']';
}
>
> Please note the placement of the brackets.
>
>> best,
>> [/code]
>>
>> [output]
>> [apple][mango][orange][banana][guava][]
>> [/output]
>>
>> How can I make the output to eliminate the last empty square brackets []
>> using a single print statement. I used two print statements as shown in the
>> code snippet above (#lines are commented out)
>>
>> Any help is greatly appreciated.
>>
>> best,
>> Shaji
>>
>> -------------------------------------------------------------------------------
>> Your talent is God's gift to you. What you do with it is your gift back
>> to God.
>>
>> -------------------------------------------------------------------------------
>>
>
>
>
> --
> Tim
>
--
Tim
